1.

Three long, straight and parallel wires are arranged as shown in figure. The force experienced by 10 cm length of wire Q is

A. \[1.4\times {{10}^{-4}}N\]towards the right
B. \[1.4\times {{10}^{-4}}N\]towards the left
C. \[2.6\times {{10}^{-4}}N\]towards the right
D. \[2.6\times {{10}^{-4}}N\]towards the left
Answer» B. \[1.4\times {{10}^{-4}}N\]towards the left


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